HydroBASINS lev08 watershed · #6080349500
Bassin de Rio Aruri
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Itaituba, Trairão
Sub-basin area
28,1km²
Upstream area
2 434,8km²
Discharge
72,94m³/s
Mean elev.
213m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Aruri2037 km²
- Bassin de Rio Aruri369 km²
2 dept-equivalent regions (GADM L2)
- 14.8 km²52.8% of basin
- 13.2 km²47.2% of basin
2 intersecting protected areas
Parque Nacional Do Jamanxim
IUCN IIPark
25.63 km² overlap
Floresta Nacional Altamira
IUCN VIForest
11.92 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
2 660mm
Moisture idx (CMI)
0,34
Runoff
966mm/an
PET
1 757mm
AET
1 461mm
Mean slope
2,7°
Water table
56cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)